<template>
  <el-dialog title="新增员工" :visible="showDialog" @close="closeDialog">
    <!-- 表单 -->
    <el-form ref="addForm" label-width="120px" :model="form" :rules="rules">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="form.username" style="width:50%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="form.mobile" style="width:50%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="form.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="form.formOfEmployment" style="width:50%" placeholder="请选择">
          <el-option v-for="item in hireTypeList" :key="item.id" :label="item.value" :value="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="form.workNumber" style="width:50%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input v-model="form.departmentName" style="width:50%" placeholder="请选择部门" />
        <div class="tree-box">
          <!--
            1. 点击行为发生时拿到当前点击项对应的对象数据
            2. 拿到数据之后赋值给用来双向绑定的form.departmentName
           -->
          <el-tree :data="departMentList" :props="{label:'name'}" @node-click="nodeClick" />
        </div>
      </el-form-item>
      <el-form-item label="转正时间">
        <el-date-picker v-model="form.correctionTime" style="width:50%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-button>取消</el-button>
      <el-button type="primary" @click="confirm">确定</el-button>
    </template>
  </el-dialog>
</template>

<script>
import constantData from '@/api/constant/employees'
import { getDepartments } from '@/api/department'
import { transTree } from '@/utils/transTreeData'
import { addEmployee } from '@/api/employee'
export default {
  name: 'AddEmployee',
  props: {
    showDialog: {
      type: Boolean
    }
  },
  data() {
    return {
      form: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: ['blur', 'change'] },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: ['blur', 'change'] }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: ['blur', 'change'] },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: ['blur', 'change'] }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: ['blur', 'change'] }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: ['blur', 'change'] }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: ['blur', 'change'] }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: ['blur', 'change'] }
        ]
      },
      hireTypeList: constantData.hireType,
      departMentList: [] // 可选部门
    }
  },
  mounted() {
    this.hGetDepartment()
  },
  methods: {
    closeDialog() {
      this.$emit('close-dialog')
      // 清除数据
      this.form = {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      }
      // 清除校验痕迹
      this.$refs.addForm.resetFields()
    },
    async hGetDepartment() {
      const res = await getDepartments()
      // 树形结构处理
      this.departMentList = transTree(res.data.depts)
    },
    // 节点点击时触发
    nodeClick(data) {
      console.log(data)
      this.form.departmentName = data.name
    },
    confirm() {
      this.$refs.addForm.validate(async(valid) => {
        if (valid) {
          // 新增接口
          await addEmployee(this.form)
          // 更新列表
          this.$emit('update-list')
          // 提示用户
          this.$message({
            type: 'success',
            message: '新增员工成功'
          })
          // 关闭弹框
          this.closeDialog()
        }
      })
    }
  }
}
</script>
